Analysts/Institutional Investor Meet/Con. Call Updates

SL/BSE/NSE/2026-27/ July 31, 2026 The Manager, Dy. General Manager, Listing Department, Department of Corporate Services, National Stock Exchange of India Ltd., BSE LIMITED, ‘Exchange Plaza’ C-1 , Block G, First Floor, P.J. Towers, Bandra-Kurla Complex, Bandra (E), Dalal Street, Fort, Mumbai-400 051. Mumbai – 400001. Security ID: SUBROS Security ID: 517168 Dear Sir/Madam, Sub: Analyst / Investor Conference Call Pursuant to Regulation 30 and other applicable regulations of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we wish to inform you that a conference call with the analysts / investors is scheduled to be held as follows: Day, date & time Nature / Mode Dial-in Numbers +91 22 6280 1222 Universal Access +91 22 7115 8123 Monday Group USA:1 866 746 2133 10th August, 2026 Conference Call International Toll Free UK: 0 808 101 1573 at 10:30 A.M (IST) Singapore: 800 101 2045 Hong Kong: 800 964 448 Pre-registration https://services.choruscall.in/DiamondPassRegistration/register?confirmationNumber=1905530&linkSecurity String=106461f08e Contact details Email: jatin.makar@subros.com Mobile No: +91 9958788711 Kindly take the same on your record. Thanking you, Yours faithfully, For SUBROS LIMITED Kamal Samtani Company Secretary SUBROS LIMITED Corporate & Registered Office: LGF, World Trade Centre, Barakhamba Lane, New Delhi 110001 (India). Tel: 23414946-49 I Fax: 01123414945 Website: www.subros.com I CIN: L74899DL1985PLC020134